Youjin Choi

schoolGwangju Institute of Science and Technologybar_chart#966 Global Rank

Total Papers

HCI Rank

#966

Research Areas

Years Active

Recent Publications

PREFAB: PREFerence-based Affective Modeling for Low-Budget Self-Annotation

Self-annotation is the gold standard for collecting affective state labels in affective computing. Existing methods typically rely on full annotation, requiring users to continuously label affective states across entire sessions. While this process yields fine-grained data, it is time-consuming, cognitively demanding,…

CHI '261st AuthorGenerative AI (Text, Image, Music, Video) +3

From Daily Song to Daily Self: Supporting Emotional Growth of Deaf and Hard-of-Hearing Individuals through Generative AI Songwriting

The rapid advancement of generative AI (GenAI) is expanding access to songwriting, offering a new medium of self-expression for Deaf and Hard-of-Hearing (DHH) individuals. However, emerging technologies that support DHH individuals in expressing themselves through music have largely been evaluated in single-session se…

CHI '261st AuthorGenerative AI (Text, Image, Music, Video) +3

Designing a Generative AI-Assisted Music Psychotherapy Tool for Deaf and Hard-of-Hearing Individuals

Songwriting has long served as a powerful medium for expressing unconscious emotions and fostering self-awareness in psychotherapy. Due to the auditory-centric nature of traditional approaches, Deaf and Hard-of-Hearing (DHH) individuals have often been excluded from music’s therapeutic benefits. In response, this stud…

CSCW '252nd AuthorDeaf and Hard-of-Hearing Research

Guaranteeing Equitable Musical Collaboration: Lessons Learned from the Music-Making Activities in Mixed-Hearing Groups

Integrating mixed-hearing groups in musical collaboration presents unique challenges and opportunities for their communication and equal contribution. This observational study aims to explore their collaborative work, focusing on the way for equitable music-making. We observed two music-making workshops to identify th…

CHI '251st AuthorGenerative AI (Text, Image, Music, Video) +1

Understanding the Potentials and Limitations of Prompt-based Music Generative AI

Prompt-based music generative artificial intelligence (GenAI) offers an efficient way to engage in music creation through language. However, it faces limitations in conveying artistic intent with language alone, highlighting the need for more research on AI-creator interactions. This study evaluates three different in…

CHI '251st AuthorGenerative AI (Text, Image, Music, Video) +2

Exploring the Potential of Music Generative AI for Music-Making by Deaf and Hard of Hearing People

Recent advancements in text-to-music generative AI (GenAI) have significantly expanded access to music creation. However, deaf and hard of hearing (DHH) individuals remain largely excluded from these developments. This study explores how music GenAI could enhance the music-making experience of DHH individuals, who oft…

CHI '253rd AuthorConversational Chatbots +2

Working Together Toward Interdependence: Chatbot-Based Support for Balanced Social Interactions Between Neurodivergent and Neurotypical Individuals

While many technologies have been developed for facilitating interaction between neurodivergent and neurotypical people to bridge communication differences and reduce social exclusion, most focus on supporting and teaching neurodivergent people to adapt to neurotypical standards and norms. To promote a more balanced a…

CHI '241st AuthorDeaf & Hard-of-Hearing Support (Captions, Sign Language, Vibration) +1

A Way for Deaf and Hard of Hearing People to Enjoy Music by Exploring and Customizing Cross-modal Music Concepts

Deaf and hard of hearing (DHH) people enjoy music and access it using a music-sensory substitution system that delivers sound together with the corresponding visual and tactile feedback. However, it is often challenging for them to comprehend the colorful visuals and strong vibrations that are designed to represent mu…

CHI '221st AuthorHand Gesture Recognition +2

We Play and Learn Rhythmically: Gesture-based Rhythm Game for Children with Intellectual Developmental Disabilities to Learn Manual Sign

Manual sign systems have been introduced to improve the communication of children with intellectual developmental disabilities (IDD). Due to the lack of learning support tools, teachers face many practical challenges in teaching manual sign to children, such as low attention span and the need for persistent interventi…

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